[SRU] [jammy:linux-xilinx-zynqmp 08/14] arm64: zynqmp: Add resets property for UART nodes

Portia Stephens portia.stephens at canonical.com
Thu Aug 22 09:11:11 UTC 2024


From: Manikanta Guntupalli <manikanta.guntupalli at amd.com>

BugLink: https://bugs.launchpad.net/bugs/2055237

Add resets property for UART0 and UART1 nodes

Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli at amd.com>
Link: https://lore.kernel.org/r/20240425062358.1347684-3-manikanta.guntupalli@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
(cherry picked from commit b4337685010990385901405cc317a5a46b147b5a)
Signed-off-by: Portia Stephens <portia.stephens at canonical.com>
---
 arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 2c59088ceeb1e..b319b864fba3a 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -965,6 +965,7 @@ uart0: serial at ff000000 {
 			reg = <0x0 0xff000000 0x0 0x1000>;
 			clock-names = "uart_clk", "pclk";
 			power-domains = <&zynqmp_firmware PD_UART_0>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_UART0>;
 		};
 
 		uart1: serial at ff010000 {
@@ -976,6 +977,7 @@ uart1: serial at ff010000 {
 			reg = <0x0 0xff010000 0x0 0x1000>;
 			clock-names = "uart_clk", "pclk";
 			power-domains = <&zynqmp_firmware PD_UART_1>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_UART1>;
 		};
 
 		usb0: usb at ff9d0000 {
-- 
2.34.1




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